Struct secureblackbox::MessageTimestampVerifier

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The MessageTimestampVerifier struct verifies timestamped messages.

Syntax

secureblackbox::MessageTimestampVerifier

Remarks

PKCS#7 (Public Key Cryptography Standard #7) is a common format used to store encrypted and signed data. It is used by a variety of protocols, including S/MIME and CMS. MessageTimestampVerifier can process timestamps in one of the following formats:

• PKCS#7 TimestampedData (RFC5544),
• PKCS#7 TimestampToken (CMS), and
• PKCS#7 TSPReply (RFC3161).

To process a timestamped message, provide it via input_file (or input_bytes) property. For detached timestamps, provide the relevant data via data_file (or data_bytes) property. Then call verify or verify_detached, depending on the form of the timestamp file. MessageTimestampVerifier timestampVerifier = new MessageTimestampVerifier(); // Select the file which contains the message that is timestamped timestampVerifier.setInputFile("timestampedMessage.bin"); // Select the file where the output will be written timestampVerifier.setOutputFile("verifiedTimestamp.txt"); timestampVerifier.verify(); // verify System.out.println("Validation result: " + timestampVerifier.getSignatureValidationResult() + "\n" + "Signing time: " + timestampVerifier.getValidatedSigningTime() + "\n" + "TSA certificate: " + timestampVerifier.getSigningCertificate().getSubjectRDN()); // Output: // Validation result: 0 // 0 == svtValid // Signing time: 2024-05-16 14:54:33 // TSA certificate: /C=US/O=Big Little Timestamping Service/CN=Big Little Timestamper

Object Lifetime

The new() method returns a mutable reference to a struct instance. The object itself is kept in the global list maintained by SecureBlackbox. Due to this, the MessageTimestampVerifier struct cannot be disposed of automatically. Please, call the dispose(&mut self) method of MessageTimestampVerifier when you have finished using the instance.

Property List

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The following is the full list of the properties of the struct with short descriptions. Click on the links for further details.

Method List

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The following is the full list of the methods of the struct with short descriptions. Click on the links for further details.

Event List

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The following is the full list of the events fired by the struct with short descriptions. Click on the links for further details.

Config Settings

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The following is a list of config settings for the struct with short descriptions. Click on the links for further details.

cert_count property (MessageTimestampVerifier Struct)

The number of records in the Cert arrays.

Syntax

fn cert_count(&self ) -> Result<i32, SecureBlackboxError> 

Default Value

0

Remarks

This property controls the size of the following arrays:

• cert_bytes
• cert_ca
• cert_ca_key_id
• cert_crl_distribution_points
• cert_curve
• cert_fingerprint
• cert_friendly_name
• cert_handle
• cert_hash_algorithm
• cert_issuer
• cert_issuer_rdn
• cert_key_algorithm
• cert_key_bits
• cert_key_fingerprint
• cert_key_usage
• cert_key_valid
• cert_ocsp_locations
• cert_ocsp_no_check
• cert_origin
• cert_policy_i_ds
• cert_private_key_bytes
• cert_private_key_exists
• cert_private_key_extractable
• cert_public_key_bytes
• cert_qualified
• cert_qualified_statements
• cert_qualifiers
• cert_self_signed
• cert_serial_number
• cert_sig_algorithm
• cert_source
• cert_subject
• cert_subject_alternative_name
• cert_subject_key_id
• cert_subject_rdn
• cert_type
• cert_valid
• cert_valid_from
• cert_valid_to

The array indices start at 0 and end at cert_count - 1.

This property is read-only.

Data Type

i32

cert_bytes property (MessageTimestampVerifier Struct)

Returns the raw certificate data in DER format.

Syntax

fn cert_bytes(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Returns the raw certificate data in DER format.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

Vec

cert_ca property (MessageTimestampVerifier Struct)

Indicates whether the certificate has a CA capability.

Syntax

fn cert_ca(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the certificate has a CA capability. For the certificate to be considered a CA, it must have its Basic Constraints extension set with the CA indicator enabled.

Set this property when generating a new certificate to have its Basic Constraints extension generated automatically.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

bool

cert_ca_key_id property (MessageTimestampVerifier Struct)

A unique identifier (fingerprint) of the CA certificate's cryptographic key.

Syntax

fn cert_ca_key_id(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

A unique identifier (fingerprint) of the CA certificate's cryptographic key.

Authority Key Identifier is a certificate extension which allows identification of certificates belonging to the same issuer, but with different public keys. It is a de-facto standard to include this extension in all certificates to facilitate chain building.

This setting cannot be set when generating a certificate as it always derives from another certificate property. CertificateManager generates this setting automatically if enough information is available to it: for self-signed certificates, this value is copied from the cert_subject_key_id setting, and for lower-level certificates, from the parent certificate's subject key ID extension.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

Vec

cert_type property (MessageTimestampVerifier Struct)

Returns the type of the entity contained in the Certificate object.

Syntax

fn cert_type(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError> 

Possible Values

0   // Unknown
1   // X509Certificate
2   // X509CertificateRequest

Default Value

0

Remarks

Returns the type of the entity contained in the Certificate object.

A Certificate object can contain two types of cryptographic objects: a ready-to-use X.509 certificate, or a certificate request ("an unsigned certificate"). Certificate requests can be upgraded to full certificates by signing them with a CA certificate.

Use the CertificateManager struct to load or create new certificate and certificate requests objects.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

i32

cert_crl_distribution_points property (MessageTimestampVerifier Struct)

Contains a list of locations of CRL distribution points used to check this certificate's validity.

Syntax

fn cert_crl_distribution_points(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Contains a list of locations of CRL distribution points used to check this certificate's validity. The list is taken from the respective certificate extension.

Use this property when generating a certificate to provide a list of CRL endpoints that should be made part of the new certificate.

The endpoints are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_curve property (MessageTimestampVerifier Struct)

Specifies the elliptic curve associated with the certificate's public key.

Syntax

fn cert_curve(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Specifies the elliptic curve associated with the certificate's public key. This setting only applies to certificates containing EC keys.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_fingerprint property (MessageTimestampVerifier Struct)

Contains the fingerprint (a hash imprint) of this certificate.

Syntax

fn cert_fingerprint(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Contains the fingerprint (a hash imprint) of this certificate.

While there is no formal standard defining what a fingerprint is, a SHA1 hash of the certificate's DER-encoded body is typically used.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_friendly_name property (MessageTimestampVerifier Struct)

Contains an associated alias (friendly name) of the certificate.

Syntax

fn cert_friendly_name(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Contains an associated alias (friendly name) of the certificate. The friendly name is not a property of a certificate: it is maintained by the certificate media rather than being included in its DER representation. Windows certificate stores are one example of media that does support friendly names.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_handle property (MessageTimestampVerifier Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Syntax

fn cert_handle(&self , CertIndex : i32) -> Result<i64, SecureBlackboxError> 

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

i64

cert_hash_algorithm property (MessageTimestampVerifier Struct)

Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing).

Syntax

fn cert_hash_algorithm(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing). It is not a property of a certificate; use cert_sig_algorithm to find out the hash algorithm that is part of the certificate signature.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_issuer property (MessageTimestampVerifier Struct)

The common name of the certificate issuer (CA), typically a company name.

Syntax

fn cert_issuer(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via cert_issuer_rdn.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_issuer_rdn property (MessageTimestampVerifier Struct)

A list of Property=Value pairs that uniquely identify the certificate issuer.

Syntax

fn cert_issuer_rdn(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

A list of Property=Value pairs that uniquely identify the certificate issuer.

Example: /C=US/O=Nationwide CA/CN=Web Certification Authority

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_key_algorithm property (MessageTimestampVerifier Struct)

Specifies the public key algorithm of this certificate.

Syntax

fn cert_key_algorithm(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

"0"

Remarks

Specifies the public key algorithm of this certificate.

Use the cert_key_bits, cert_curve, and cert_public_key_bytes properties to get more details about the key the certificate contains.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_key_bits property (MessageTimestampVerifier Struct)

Returns the length of the public key in bits.

Syntax

fn cert_key_bits(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError> 

Default Value

0

Remarks

Returns the length of the public key in bits.

This value indicates the length of the principal cryptographic parameter of the key, such as the length of the RSA modulus or ECDSA field. The key data returned by the cert_public_key_bytes or cert_private_key_bytes property would typically contain auxiliary values, and therefore be longer.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

i32

cert_key_fingerprint property (MessageTimestampVerifier Struct)

Returns a SHA1 fingerprint of the public key contained in the certificate.

Syntax

fn cert_key_fingerprint(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Returns a SHA1 fingerprint of the public key contained in the certificate.

Note that the key fingerprint is different from the certificate fingerprint accessible via the cert_fingerprint property. The key fingerprint uniquely identifies the public key, and so can be the same for multiple certificates containing the same key.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_key_usage property (MessageTimestampVerifier Struct)

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

Syntax

fn cert_key_usage(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError> 

Default Value

0

Remarks

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

This value is a bit mask of the following values:

Set this property before generating the certificate to propagate the key usage flags to the new certificate.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

i32

cert_key_valid property (MessageTimestampVerifier Struct)

Returns True if the certificate's key is cryptographically valid, and False otherwise.

Syntax

fn cert_key_valid(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Returns True if the certificate's key is cryptographically valid, and False otherwise.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

bool

cert_ocsp_locations property (MessageTimestampVerifier Struct)

Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.

Syntax

fn cert_ocsp_locations(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.

Set this property before calling the certificate manager's generate method to propagate it to the new certificate.

The OCSP locations are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_ocsp_no_check property (MessageTimestampVerifier Struct)

Accessor to the value of the certificate's ocsp-no-check extension.

Syntax

fn cert_ocsp_no_check(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Accessor to the value of the certificate's ocsp-no-check extension.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

bool

cert_origin property (MessageTimestampVerifier Struct)

Returns the location that the certificate was taken or loaded from.

Syntax

fn cert_origin(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError> 

Default Value

0

Remarks

Returns the location that the certificate was taken or loaded from.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

i32

cert_policy_i_ds property (MessageTimestampVerifier Struct)

Contains identifiers (OIDs) of the applicable certificate policies.

Syntax

fn cert_policy_i_ds(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Contains identifiers (OIDs) of the applicable certificate policies.

The Certificate Policies extension identifies a sequence of policies under which the certificate has been issued, and which regulate its usage.

Set this property when generating a certificate to propagate the policies information to the new certificate.

The policies are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the policy element separator.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_private_key_bytes property (MessageTimestampVerifier Struct)

Returns the certificate's private key in DER-encoded format.

Syntax

fn cert_private_key_bytes(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Returns the certificate's private key in DER-encoded format. It is normal for this property to be empty if the private key is non-exportable, which, for example, is typical for certificates originating from hardware security devices.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

Vec

cert_private_key_exists property (MessageTimestampVerifier Struct)

Indicates whether the certificate has a usable private key associated with it.

Syntax

fn cert_private_key_exists(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the certificate has a usable private key associated with it. If it is set to True, the certificate can be used for private key operations, such as signing or decryption.

This property is independent from cert_private_key_bytes, and can be set to True even if the former is empty. This would imply that the private key is non-exportable, but still can be used for cryptographic operations.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

bool

cert_private_key_extractable property (MessageTimestampVerifier Struct)

Indicates whether the private key is extractable (exportable).

Syntax

fn cert_private_key_extractable(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the private key is extractable (exportable).

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

bool

cert_public_key_bytes property (MessageTimestampVerifier Struct)

Contains the certificate's public key in DER format.

Syntax

fn cert_public_key_bytes(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Contains the certificate's public key in DER format.

This typically would contain an ASN.1-encoded public key value. The exact format depends on the type of the public key contained in the certificate.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

Vec

cert_qualified property (MessageTimestampVerifier Struct)

Indicates whether the certificate is qualified.

Syntax

fn cert_qualified(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the certificate is qualified.

This property is set to True if the certificate is confirmed by a Trusted List to be qualified.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

bool

cert_qualified_statements property (MessageTimestampVerifier Struct)

Returns a simplified qualified status of the certificate.

Syntax

fn cert_qualified_statements(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError> 

Possible Values

0   // NonQualified
1   // QualifiedHardware
2   // QualifiedSoftware

Default Value

0

Remarks

Returns a simplified qualified status of the certificate.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

i32

cert_qualifiers property (MessageTimestampVerifier Struct)

A list of qualifiers.

Syntax

fn cert_qualifiers(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

A list of qualifiers.

Contains a comma-separated list of qualifier aliases for the certificate, for example QCP-n-qscd,QCWithSSCD.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_self_signed property (MessageTimestampVerifier Struct)

Indicates whether the certificate is self-signed (root) or signed by an external CA.

Syntax

fn cert_self_signed(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the certificate is self-signed (root) or signed by an external CA.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

bool

cert_serial_number property (MessageTimestampVerifier Struct)

Returns the certificate's serial number.

Syntax

fn cert_serial_number(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Returns the certificate's serial number.

The serial number is a binary string that uniquely identifies a certificate among others issued by the same CA. According to the X.509 standard, the (issuer, serial number) pair should be globally unique to facilitate chain building.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

Vec

cert_sig_algorithm property (MessageTimestampVerifier Struct)

Indicates the algorithm that was used by the CA to sign this certificate.

Syntax

fn cert_sig_algorithm(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Indicates the algorithm that was used by the CA to sign this certificate.

A signature algorithm typically combines hash and public key algorithms together, such as sha256WithRSAEncryption or ecdsa-with-SHA256.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_source property (MessageTimestampVerifier Struct)

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

Syntax

fn cert_source(&self , CertIndex : i32) -> Result<i32, SecureBlackboxError> 

Possible Values

0   // Unknown
1   // Signature
2   // Document
3   // User
4   // Local
5   // Online

Default Value

0

Remarks

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

i32

cert_subject property (MessageTimestampVerifier Struct)

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.

Syntax

fn cert_subject(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. This is part of a larger set of credentials available via cert_subject_rdn.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_subject_alternative_name property (MessageTimestampVerifier Struct)

Returns or sets the value of the Subject Alternative Name extension of the certificate.

Syntax

fn cert_subject_alternative_name(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Returns or sets the value of the Subject Alternative Name extension of the certificate.

Subject alternative names are used to provide additional names that are impractical to store in the main cert_subject_rdn field. For example, it is often used to store all the domain names that a TLS certificate is authorized to protect.

The alternative names are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the element separator.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_subject_key_id property (MessageTimestampVerifier Struct)

Contains a unique identifier of the certificate's cryptographic key.

Syntax

fn cert_subject_key_id(&self , CertIndex : i32) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Contains a unique identifier of the certificate's cryptographic key.

Subject Key Identifier is a certificate extension which allows a specific public key to be associated with a certificate holder. Typically, subject key identifiers of CA certificates are recorded as respective CA key identifiers in the subordinate certificates that they issue, which facilitates chain building.

The cert_subject_key_id and cert_ca_key_id properties of self-signed certificates typically contain identical values, as in that specific case, the issuer and the subject are the same entity.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

Vec

cert_subject_rdn property (MessageTimestampVerifier Struct)

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

Syntax

fn cert_subject_rdn(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

Depending on the purpose of the certificate and the policies of the CA that issued it, the values included in the subject record may differ drastically and contain business or personal names, web URLs, email addresses, and other data.

Example: /C=US/O=Oranges and Apples, Inc./OU=Accounts Receivable/1.2.3.4.5=Value with unknown OID/CN=Margaret Watkins.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_valid property (MessageTimestampVerifier Struct)

Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.

Syntax

fn cert_valid(&self , CertIndex : i32) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

bool

cert_valid_from property (MessageTimestampVerifier Struct)

The time point at which the certificate becomes valid, in UTC.

Syntax

fn cert_valid_from(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

The time point at which the certificate becomes valid, in UTC.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

cert_valid_to property (MessageTimestampVerifier Struct)

The time point at which the certificate expires, in UTC.

Syntax

fn cert_valid_to(&self , CertIndex : i32) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

The time point at which the certificate expires, in UTC.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only.

Data Type

String

data_bytes property (MessageTimestampVerifier Struct)

Use this property to pass the timestamped data to struct in the byte array form.

Syntax

fn data_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError> 
fn set_data_bytes(&self, value : Vec<u8>) ->  Option<SecureBlackboxError> 
fn set_data_bytes_ref(&self, value : &[u8]) ->  Option<SecureBlackboxError> 

Remarks

Assign a byte array containing the original timestamped data to this property.

Data Type

Vec

data_file property (MessageTimestampVerifier Struct)

The name of the file containing the originally timestamped data.

Syntax

fn data_file(&self ) -> Result<String, SecureBlackboxError> 
fn set_data_file(&self, value : &str) ->  Option<SecureBlackboxError> 
fn set_data_file_ref(&self, value : &String) ->  Option<SecureBlackboxError> 

Default Value

""

Remarks

Use this property to provide the original data when validating detached timestamps with verify_detached.

Data Type

String

data_file_name property (MessageTimestampVerifier Struct)

Returns the data filename as recorded in the timestamp.

Syntax

fn data_file_name(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

This read-only property returns the file name of the timestamped data as recorded in the timestamp by its creator. It only carries an informational purpose.

This property is read-only.

Data Type

String

data_uri property (MessageTimestampVerifier Struct)

Returns the data URI as recorded in the timestamp.

Syntax

fn data_uri(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

This read-only property returns the URI of the timestamped data as recorded in the timestamp by its creator. It only carries an informational purpose.

This property is read-only.

Data Type

String

fips_mode property (MessageTimestampVerifier Struct)

Reserved.

Syntax

fn fips_mode(&self ) -> Result<bool, SecureBlackboxError> 
fn set_fips_mode(&self, value : bool) ->  Option<SecureBlackboxError> 

Default Value

false

Remarks

This property is reserved for future use.

Data Type

bool

input_bytes property (MessageTimestampVerifier Struct)

Use this property to pass the input to struct in byte array form.

Syntax

fn input_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError> 
fn set_input_bytes(&self, value : Vec<u8>) ->  Option<SecureBlackboxError> 
fn set_input_bytes_ref(&self, value : &[u8]) ->  Option<SecureBlackboxError> 

Remarks

Assign a byte array containing the data to be processed to this property.

Data Type

Vec

input_file property (MessageTimestampVerifier Struct)

Path to the file containing the timestamped message.

Syntax

fn input_file(&self ) -> Result<String, SecureBlackboxError> 
fn set_input_file(&self, value : &str) ->  Option<SecureBlackboxError> 
fn set_input_file_ref(&self, value : &String) ->  Option<SecureBlackboxError> 

Default Value

""

Remarks

Use this property to provide a file containing the timestamped data, either enveloping or detached.

Data Type

String

output_bytes property (MessageTimestampVerifier Struct)

Use this property to read the output the struct object has produced.

Syntax

fn output_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Read the contents of this property after the operation has completed to read the produced output. This property will only be set if the output_file and output_stream properties had not been assigned.

This property is read-only.

Data Type

Vec

output_file property (MessageTimestampVerifier Struct)

Path to the file to save the extracted data to.

Syntax

fn output_file(&self ) -> Result<String, SecureBlackboxError> 
fn set_output_file(&self, value : &str) ->  Option<SecureBlackboxError> 
fn set_output_file_ref(&self, value : &String) ->  Option<SecureBlackboxError> 

Default Value

""

Remarks

Use this property when validating enveloping timestamps to specify the output file where the extracted message should be saved.

Data Type

String

signature_validation_result property (MessageTimestampVerifier Struct)

The signature validation result.

Syntax

fn signature_validation_result(&self ) -> Result<i32, SecureBlackboxError> 

Possible Values

0   // Valid
1   // Unknown
2   // Corrupted
3   // SignerNotFound
4   // Failure
5   // ReferenceCorrupted

Default Value

0

Remarks

Use this property to check the result of the most recent signature validation.

This property is read-only.

Data Type

i32

signing_cert_bytes property (MessageTimestampVerifier Struct)

Returns the raw certificate data in DER format.

Syntax

fn signing_cert_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Returns the raw certificate data in DER format.

This property is read-only.

Data Type

Vec

signing_cert_ca property (MessageTimestampVerifier Struct)

Indicates whether the certificate has a CA capability.

Syntax

fn signing_cert_ca(&self ) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the certificate has a CA capability. For the certificate to be considered a CA, it must have its Basic Constraints extension set with the CA indicator enabled.

Set this property when generating a new certificate to have its Basic Constraints extension generated automatically.

This property is read-only.

Data Type

bool

signing_cert_ca_key_id property (MessageTimestampVerifier Struct)

A unique identifier (fingerprint) of the CA certificate's cryptographic key.

Syntax

fn signing_cert_ca_key_id(&self ) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

A unique identifier (fingerprint) of the CA certificate's cryptographic key.

Authority Key Identifier is a certificate extension which allows identification of certificates belonging to the same issuer, but with different public keys. It is a de-facto standard to include this extension in all certificates to facilitate chain building.

This setting cannot be set when generating a certificate as it always derives from another certificate property. CertificateManager generates this setting automatically if enough information is available to it: for self-signed certificates, this value is copied from the signing_cert_subject_key_id setting, and for lower-level certificates, from the parent certificate's subject key ID extension.

This property is read-only.

Data Type

Vec

signing_cert_cert_type property (MessageTimestampVerifier Struct)

Returns the type of the entity contained in the Certificate object.

Syntax

fn signing_cert_cert_type(&self ) -> Result<i32, SecureBlackboxError> 

Possible Values

0   // Unknown
1   // X509Certificate
2   // X509CertificateRequest

Default Value

0

Remarks

Returns the type of the entity contained in the Certificate object.

A Certificate object can contain two types of cryptographic objects: a ready-to-use X.509 certificate, or a certificate request ("an unsigned certificate"). Certificate requests can be upgraded to full certificates by signing them with a CA certificate.

Use the CertificateManager struct to load or create new certificate and certificate requests objects.

This property is read-only.

Data Type

i32

signing_cert_crl_distribution_points property (MessageTimestampVerifier Struct)

Contains a list of locations of CRL distribution points used to check this certificate's validity.

Syntax

fn signing_cert_crl_distribution_points(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Contains a list of locations of CRL distribution points used to check this certificate's validity. The list is taken from the respective certificate extension.

Use this property when generating a certificate to provide a list of CRL endpoints that should be made part of the new certificate.

The endpoints are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.

This property is read-only.

Data Type

String

signing_cert_curve property (MessageTimestampVerifier Struct)

Specifies the elliptic curve associated with the certificate's public key.

Syntax

fn signing_cert_curve(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Specifies the elliptic curve associated with the certificate's public key. This setting only applies to certificates containing EC keys.

This property is read-only.

Data Type

String

signing_cert_fingerprint property (MessageTimestampVerifier Struct)

Contains the fingerprint (a hash imprint) of this certificate.

Syntax

fn signing_cert_fingerprint(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Contains the fingerprint (a hash imprint) of this certificate.

While there is no formal standard defining what a fingerprint is, a SHA1 hash of the certificate's DER-encoded body is typically used.

This property is read-only.

Data Type

String

signing_cert_friendly_name property (MessageTimestampVerifier Struct)

Contains an associated alias (friendly name) of the certificate.

Syntax

fn signing_cert_friendly_name(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Contains an associated alias (friendly name) of the certificate. The friendly name is not a property of a certificate: it is maintained by the certificate media rather than being included in its DER representation. Windows certificate stores are one example of media that does support friendly names.

This property is read-only.

Data Type

String

signing_cert_handle property (MessageTimestampVerifier Struct)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Syntax

fn signing_cert_handle(&self ) -> Result<i64, SecureBlackboxError> 

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

This property is read-only.

Data Type

i64

signing_cert_hash_algorithm property (MessageTimestampVerifier Struct)

Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing).

Syntax

fn signing_cert_hash_algorithm(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing). It is not a property of a certificate; use signing_cert_sig_algorithm to find out the hash algorithm that is part of the certificate signature.

This property is read-only.

Data Type

String

signing_cert_issuer property (MessageTimestampVerifier Struct)

The common name of the certificate issuer (CA), typically a company name.

Syntax

fn signing_cert_issuer(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via signing_cert_issuer_rdn.

This property is read-only.

Data Type

String

signing_cert_issuer_rdn property (MessageTimestampVerifier Struct)

A list of Property=Value pairs that uniquely identify the certificate issuer.

Syntax

fn signing_cert_issuer_rdn(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

A list of Property=Value pairs that uniquely identify the certificate issuer.

Example: /C=US/O=Nationwide CA/CN=Web Certification Authority

This property is read-only.

Data Type

String

signing_cert_key_algorithm property (MessageTimestampVerifier Struct)

Specifies the public key algorithm of this certificate.

Syntax

fn signing_cert_key_algorithm(&self ) -> Result<String, SecureBlackboxError> 

Default Value

"0"

Remarks

Specifies the public key algorithm of this certificate.

Use the signing_cert_key_bits, signing_cert_curve, and signing_cert_public_key_bytes properties to get more details about the key the certificate contains.

This property is read-only.

Data Type

String

signing_cert_key_bits property (MessageTimestampVerifier Struct)

Returns the length of the public key in bits.

Syntax

fn signing_cert_key_bits(&self ) -> Result<i32, SecureBlackboxError> 

Default Value

0

Remarks

Returns the length of the public key in bits.

This value indicates the length of the principal cryptographic parameter of the key, such as the length of the RSA modulus or ECDSA field. The key data returned by the signing_cert_public_key_bytes or signing_cert_private_key_bytes property would typically contain auxiliary values, and therefore be longer.

This property is read-only.

Data Type

i32

signing_cert_key_fingerprint property (MessageTimestampVerifier Struct)

Returns a SHA1 fingerprint of the public key contained in the certificate.

Syntax

fn signing_cert_key_fingerprint(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Returns a SHA1 fingerprint of the public key contained in the certificate.

Note that the key fingerprint is different from the certificate fingerprint accessible via the signing_cert_fingerprint property. The key fingerprint uniquely identifies the public key, and so can be the same for multiple certificates containing the same key.

This property is read-only.

Data Type

String

signing_cert_key_usage property (MessageTimestampVerifier Struct)

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

Syntax

fn signing_cert_key_usage(&self ) -> Result<i32, SecureBlackboxError> 

Default Value

0

Remarks

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

This value is a bit mask of the following values:

Set this property before generating the certificate to propagate the key usage flags to the new certificate.

This property is read-only.

Data Type

i32

signing_cert_key_valid property (MessageTimestampVerifier Struct)

Returns True if the certificate's key is cryptographically valid, and False otherwise.

Syntax

fn signing_cert_key_valid(&self ) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Returns True if the certificate's key is cryptographically valid, and False otherwise.

This property is read-only.

Data Type

bool

signing_cert_ocsp_locations property (MessageTimestampVerifier Struct)

Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.

Syntax

fn signing_cert_ocsp_locations(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.

Set this property before calling the certificate manager's generate method to propagate it to the new certificate.

The OCSP locations are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.

This property is read-only.

Data Type

String

signing_cert_ocsp_no_check property (MessageTimestampVerifier Struct)

Accessor to the value of the certificate's ocsp-no-check extension.

Syntax

fn signing_cert_ocsp_no_check(&self ) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Accessor to the value of the certificate's ocsp-no-check extension.

This property is read-only.

Data Type

bool

signing_cert_origin property (MessageTimestampVerifier Struct)

Returns the location that the certificate was taken or loaded from.

Syntax

fn signing_cert_origin(&self ) -> Result<i32, SecureBlackboxError> 

Default Value

0

Remarks

Returns the location that the certificate was taken or loaded from.

This property is read-only.

Data Type

i32

signing_cert_policy_i_ds property (MessageTimestampVerifier Struct)

Contains identifiers (OIDs) of the applicable certificate policies.

Syntax

fn signing_cert_policy_i_ds(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Contains identifiers (OIDs) of the applicable certificate policies.

The Certificate Policies extension identifies a sequence of policies under which the certificate has been issued, and which regulate its usage.

Set this property when generating a certificate to propagate the policies information to the new certificate.

The policies are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the policy element separator.

This property is read-only.

Data Type

String

signing_cert_private_key_bytes property (MessageTimestampVerifier Struct)

Returns the certificate's private key in DER-encoded format.

Syntax

fn signing_cert_private_key_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Returns the certificate's private key in DER-encoded format. It is normal for this property to be empty if the private key is non-exportable, which, for example, is typical for certificates originating from hardware security devices.

This property is read-only.

Data Type

Vec

signing_cert_private_key_exists property (MessageTimestampVerifier Struct)

Indicates whether the certificate has a usable private key associated with it.

Syntax

fn signing_cert_private_key_exists(&self ) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the certificate has a usable private key associated with it. If it is set to True, the certificate can be used for private key operations, such as signing or decryption.

This property is independent from signing_cert_private_key_bytes, and can be set to True even if the former is empty. This would imply that the private key is non-exportable, but still can be used for cryptographic operations.

This property is read-only.

Data Type

bool

signing_cert_private_key_extractable property (MessageTimestampVerifier Struct)

Indicates whether the private key is extractable (exportable).

Syntax

fn signing_cert_private_key_extractable(&self ) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the private key is extractable (exportable).

This property is read-only.

Data Type

bool

signing_cert_public_key_bytes property (MessageTimestampVerifier Struct)

Contains the certificate's public key in DER format.

Syntax

fn signing_cert_public_key_bytes(&self ) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Contains the certificate's public key in DER format.

This typically would contain an ASN.1-encoded public key value. The exact format depends on the type of the public key contained in the certificate.

This property is read-only.

Data Type

Vec

signing_cert_qualified property (MessageTimestampVerifier Struct)

Indicates whether the certificate is qualified.

Syntax

fn signing_cert_qualified(&self ) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the certificate is qualified.

This property is set to True if the certificate is confirmed by a Trusted List to be qualified.

This property is read-only.

Data Type

bool

signing_cert_qualified_statements property (MessageTimestampVerifier Struct)

Returns a simplified qualified status of the certificate.

Syntax

fn signing_cert_qualified_statements(&self ) -> Result<i32, SecureBlackboxError> 

Possible Values

0   // NonQualified
1   // QualifiedHardware
2   // QualifiedSoftware

Default Value

0

Remarks

Returns a simplified qualified status of the certificate.

This property is read-only.

Data Type

i32

signing_cert_qualifiers property (MessageTimestampVerifier Struct)

A list of qualifiers.

Syntax

fn signing_cert_qualifiers(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

A list of qualifiers.

Contains a comma-separated list of qualifier aliases for the certificate, for example QCP-n-qscd,QCWithSSCD.

This property is read-only.

Data Type

String

signing_cert_self_signed property (MessageTimestampVerifier Struct)

Indicates whether the certificate is self-signed (root) or signed by an external CA.

Syntax

fn signing_cert_self_signed(&self ) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether the certificate is self-signed (root) or signed by an external CA.

This property is read-only.

Data Type

bool

signing_cert_serial_number property (MessageTimestampVerifier Struct)

Returns the certificate's serial number.

Syntax

fn signing_cert_serial_number(&self ) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Returns the certificate's serial number.

The serial number is a binary string that uniquely identifies a certificate among others issued by the same CA. According to the X.509 standard, the (issuer, serial number) pair should be globally unique to facilitate chain building.

This property is read-only.

Data Type

Vec

signing_cert_sig_algorithm property (MessageTimestampVerifier Struct)

Indicates the algorithm that was used by the CA to sign this certificate.

Syntax

fn signing_cert_sig_algorithm(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Indicates the algorithm that was used by the CA to sign this certificate.

A signature algorithm typically combines hash and public key algorithms together, such as sha256WithRSAEncryption or ecdsa-with-SHA256.

This property is read-only.

Data Type

String

signing_cert_source property (MessageTimestampVerifier Struct)

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

Syntax

fn signing_cert_source(&self ) -> Result<i32, SecureBlackboxError> 

Possible Values

0   // Unknown
1   // Signature
2   // Document
3   // User
4   // Local
5   // Online

Default Value

0

Remarks

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

This property is read-only.

Data Type

i32

signing_cert_subject property (MessageTimestampVerifier Struct)

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.

Syntax

fn signing_cert_subject(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. This is part of a larger set of credentials available via signing_cert_subject_rdn.

This property is read-only.

Data Type

String

signing_cert_subject_alternative_name property (MessageTimestampVerifier Struct)

Returns or sets the value of the Subject Alternative Name extension of the certificate.

Syntax

fn signing_cert_subject_alternative_name(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Returns or sets the value of the Subject Alternative Name extension of the certificate.

Subject alternative names are used to provide additional names that are impractical to store in the main signing_cert_subject_rdn field. For example, it is often used to store all the domain names that a TLS certificate is authorized to protect.

The alternative names are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the element separator.

This property is read-only.

Data Type

String

signing_cert_subject_key_id property (MessageTimestampVerifier Struct)

Contains a unique identifier of the certificate's cryptographic key.

Syntax

fn signing_cert_subject_key_id(&self ) -> Result<Vec<u8>, SecureBlackboxError> 

Remarks

Contains a unique identifier of the certificate's cryptographic key.

Subject Key Identifier is a certificate extension which allows a specific public key to be associated with a certificate holder. Typically, subject key identifiers of CA certificates are recorded as respective CA key identifiers in the subordinate certificates that they issue, which facilitates chain building.

The signing_cert_subject_key_id and signing_cert_ca_key_id properties of self-signed certificates typically contain identical values, as in that specific case, the issuer and the subject are the same entity.

This property is read-only.

Data Type

Vec

signing_cert_subject_rdn property (MessageTimestampVerifier Struct)

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

Syntax

fn signing_cert_subject_rdn(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

Depending on the purpose of the certificate and the policies of the CA that issued it, the values included in the subject record may differ drastically and contain business or personal names, web URLs, email addresses, and other data.

Example: /C=US/O=Oranges and Apples, Inc./OU=Accounts Receivable/1.2.3.4.5=Value with unknown OID/CN=Margaret Watkins.

This property is read-only.

Data Type

String

signing_cert_valid property (MessageTimestampVerifier Struct)

Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.

Syntax

fn signing_cert_valid(&self ) -> Result<bool, SecureBlackboxError> 

Default Value

false

Remarks

Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.

This property is read-only.

Data Type

bool

signing_cert_valid_from property (MessageTimestampVerifier Struct)

The time point at which the certificate becomes valid, in UTC.

Syntax

fn signing_cert_valid_from(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

The time point at which the certificate becomes valid, in UTC.

This property is read-only.

Data Type

String

signing_cert_valid_to property (MessageTimestampVerifier Struct)

The time point at which the certificate expires, in UTC.

Syntax

fn signing_cert_valid_to(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

The time point at which the certificate expires, in UTC.

This property is read-only.

Data Type

String

timestamp_format property (MessageTimestampVerifier Struct)

Returns the format of the processed timestamp.

Syntax

fn timestamp_format(&self ) -> Result<i32, SecureBlackboxError> 

Possible Values

0   // Unknown
1   // RFC5544
2   // CMS
3   // TSPReply

Default Value

0

Remarks

Use this property to check the format of the processed timestamp blob.

This property is read-only.

Data Type

i32

validated_signing_time property (MessageTimestampVerifier Struct)

Contains the certified signing time.

Syntax

fn validated_signing_time(&self ) -> Result<String, SecureBlackboxError> 

Default Value

""

Remarks

Use this property to obtain the signing time as certified by an external timestamp. The time is in UTC.

This property is read-only.

Data Type

String

config method (MessageTimestampVerifier Struct)

Sets or retrieves a configuration setting.

Syntax

fn config(&self, configuration_string : &str) ->  Result<String, SecureBlackboxError>

Remarks

config is a generic method available in every struct. It is used to set and retrieve configuration settings for the struct.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the struct, access to these internal properties is provided through the config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

do_action method (MessageTimestampVerifier Struct)

Performs an additional action.

Syntax

fn do_action(&self, action_id : &str, action_params : &str) ->  Result<String, SecureBlackboxError>

Remarks

do_action is a generic method available in every struct. It is used to perform an additional action introduced after the product major release. The list of actions is not fixed, and may be flexibly extended over time.

The unique identifier (case insensitive) of the action is provided in the ActionID parameter.

ActionParams contains the value of a single parameter, or a list of multiple parameters for the action in the form of PARAM1=VALUE1;PARAM2=VALUE2;....

Common ActionIDs:

reset method (MessageTimestampVerifier Struct)

Resets the struct settings.

Syntax

fn reset(&self) -> Result<(), SecureBlackboxError>

Remarks

reset is a generic method available in every struct.

verify method (MessageTimestampVerifier Struct)

Verifies a timestamped message.

Syntax

fn verify(&self) -> Result<(), SecureBlackboxError>

Remarks

Use this method to verify the enveloping timestamped message provided via input_file (or input_stream). The original message will be extracted and saved to output_file (output_stream).

Use verify_detached to verify detached timestamps.

verify_detached method (MessageTimestampVerifier Struct)

Verifies a detached timestamped message.

Syntax

fn verify_detached(&self) -> Result<(), SecureBlackboxError>

Remarks

Use this method to verify the detached timestamped message provided via input_file (or input_stream). Please provide the original data via data_file or data_stream property. You do not need to provide output_file and output_stream, as no data is extracted during this call.

Use verify to verify enveloping timestamps.

on_error event (MessageTimestampVerifier Struct)

Information about errors during PKCS#7 message encryption.

Syntax

// MessageTimestampVerifierErrorEventArgs carries the MessageTimestampVerifier Error event's parameters.
pub struct MessageTimestampVerifierErrorEventArgs {
  fn error_code(&self) -> i32
  fn description(&self) -> &String
}

// MessageTimestampVerifierErrorEvent defines the signature of the MessageTimestampVerifier Error event's handler function.
pub trait MessageTimestampVerifierErrorEvent {
  fn on_error(&self, sender : MessageTimestampVerifier, e : &mut MessageTimestampVerifierErrorEventArgs);
}

impl <'a> MessageTimestampVerifier<'a> {
  pub fn on_error(&self) -> &'a dyn MessageTimestampVerifierErrorEvent;
  pub fn set_on_error(&mut self, value : &'a dyn MessageTimestampVerifierErrorEvent);
  ...
}

Remarks

The event is fired in case of exceptional conditions during message processing.

ErrorCode contains an error code and Description contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the Messages section.

on_notification event (MessageTimestampVerifier Struct)

This event notifies the application about an underlying control flow event.

Syntax

// MessageTimestampVerifierNotificationEventArgs carries the MessageTimestampVerifier Notification event's parameters.
pub struct MessageTimestampVerifierNotificationEventArgs {
  fn event_id(&self) -> &String
  fn event_param(&self) -> &String
}

// MessageTimestampVerifierNotificationEvent defines the signature of the MessageTimestampVerifier Notification event's handler function.
pub trait MessageTimestampVerifierNotificationEvent {
  fn on_notification(&self, sender : MessageTimestampVerifier, e : &mut MessageTimestampVerifierNotificationEventArgs);
}

impl <'a> MessageTimestampVerifier<'a> {
  pub fn on_notification(&self) -> &'a dyn MessageTimestampVerifierNotificationEvent;
  pub fn set_on_notification(&mut self, value : &'a dyn MessageTimestampVerifierNotificationEvent);
  ...
}

Remarks

The struct fires this event to let the application know about some event, occurrence, or milestone in the struct. For example, it may fire to report completion of the document processing. The list of events being reported is not fixed, and may be flexibly extended over time.

The unique identifier of the event is provided in the EventID parameter. EventParam contains any parameters accompanying the occurrence. Depending on the type of the struct, the exact action it is performing, or the document being processed, one or both may be omitted.

This struct can fire this event with the following EventID values:

Config Settings (MessageTimestampVerifier Struct)

The struct accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the struct, access to these internal properties is provided through the config method.

MessageTimestampVerifier Config Settings

Base Config Settings

Trappable Errors (MessageTimestampVerifier Struct)

MessageTimestampVerifier Errors